Polarizing Fiber Gratings is a fiber grating whose grating surface and fiber axis are tilted at 45°. As a grating device based on Brewster's Law, the linear polarization output can be cleverly realized by using the slanted grating structure. PFG has the advantages of simple structure, large working bandwidth and high polarization extinction ratio, which can well meet the application requirements of miniaturization and easy integration of polarization devices in the fields of fiber communication, fiber sensing and fiber laser in the future.

Product Features：

Strong polarization correlation

The diffraction beam radiates out of the optical fiber

The received light is coupled into the fiber

Product Application:

All-fiber polarization control device

Spectral imaging and spectral analysis

Wavelength selective switch and optical antenna

Q switching, mode-locking and other laser applications

Optical fiber Sensing Applications

Product Indicators: